Each "cubie" is a 2x2x1 sized block. It turns out to be more complex since in some cases it allows 90-degrees-turns, where as a real 2x2x4 wouldn't.

The year given here is a safe bound. In that year this variant was already entered to the predecessors of the museum.

Price Tracking Data

DISCLAIMER: The following table contains user-generated content. This information is collected to serve as a rough guideline and is certainly not complete and may not even be accurate. This information is filtered and carefully moderated, but incorrect information will inevitably find its way into the system. Always use your own judgement when buying or selling an item.